{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["component whole", "product producer", "member collection", "content container"], "input": "because some of these terms are used in the case study chapters later in the book , they are defined here now ."}
{"component whole": [{"subject": "chapters", "object": "book"}], "product producer": [], "member collection": [], "content container": []}